Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HI-TECH PACKAGING INC
1069 CONNECTICUT AVE, BRIDGEPORT, CT, 06607
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Acetone | Diisocyanates | Total (lbs) | |||
| 1998 | — | 45,000 | 45,000 | |||
| 1991 | 35,300 | — | 35,300 | |||
| 1990 | 39,100 | — | 39,100 | |||
| 1989 | 55,200 | — | 55,200 | |||
| 1988 | 65,800 | — | 65,800 | |||
| 1987 | 84,700 | — | 84,700 | |||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.